header .nav .nav-item:nth-child(5) .nav-link {
  color: #a10000;
  border-bottom-color: #a10000;
}

.carousel {
  height: 350px;
  overflow: hidden;
}

.carousel .carousel-inner .carousel-item > img {
  height: 100%;
}

nav {
  width: 100%;
  border-bottom: 1px solid #dbdbdb;
}

nav .breadcrumb {
  background: none;
  width: 60%;
  margin: 0 auto;
  padding: 5px 16px;
  align-items: center;
}

nav .breadcrumb .breadcrumb-item > a {
  font-size: 12px;
  color: #666666;
}

nav .breadcrumb .breadcrumb-item > a:hover {
  text-decoration: none;
}

nav .breadcrumb .activity > a {
  color: #333;
}

.walldecorate-banner {
  width: 100%;
  height: 300px;
  background: url(../images/wall_decoration-_banner.jpg) no-repeat;
  background-size: 100%;
}

main {
  width: 60%;
  margin: 0 auto;
}

main .division {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 30px 0;
}

main .division .division_left {
  width: 300px;
  height: 1px;
  background: #000;
  margin: 0 10px;
}

main .division .division_right {
  width: 300px;
  height: 1px;
  background: #000;
  margin: 0 10px;
}

main .division > span {
  text-align: center;
  display: inline-block;
  width: 200px;
  height: 50px;
}

main .division > span > p {
  margin: 0;
  padding: 0;
}

main .division > span > span {
  font-size: 10px;
}

main .subbanner {
  width: 100%;
}

main .subbanner > img {
  width: 100%;
}

main .card-deck {
  text-align: center;
  flex-flow: nowrap;
  margin-top: 20px;
  margin-bottom: 30px;
}

main .card-deck a {
  display: block;
  color: #000;
  margin: 0 5px;
}

main .card-deck a .card {
  flex-grow: 1;
  margin: 0;
  transition: all 0.3s;
}

main .card-deck a .card .img {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

main .card-deck a .card .img .corner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 999;
}

main .card-deck a .card .img .corner .item {
  display: block;
  background: #fff;
  transition: all 0.5s;
}

main .card-deck a .card .img .corner .corner-t {
  position: absolute;
  top: 20px;
  left: 10px;
  width: 0;
  height: 2px;
  transform-origin: left top;
}

main .card-deck a .card .img .corner .corner-r {
  position: absolute;
  top: 10px;
  right: 20px;
  width: 2px;
  height: 0;
  transform-origin: right top;
}

main .card-deck a .card .img .corner .corner-b {
  position: absolute;
  left: 10px;
  bottom: 20px;
  width: 0;
  height: 2px;
  transform-origin: left bottom;
}

main .card-deck a .card .img .corner .corner-l {
  position: absolute;
  left: 20px;
  top: 10px;
  width: 2px;
  height: 0;
  transform-origin: left top;
}

main .card-deck a .card .img:hover .corner {
  background: rgba(0, 0, 0, 0.1);
}

main .card-deck a .card .img:hover .corner .corner-t {
  width: 235px;
}

main .card-deck a .card .img:hover .corner .corner-r {
  height: 235px;
}

main .card-deck a .card .img:hover .corner .corner-b {
  width: 235px;
}

main .card-deck a .card .img:hover .corner .corner-l {
  height: 235px;
}

main .card-deck a .card .img > img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: all 0.5s;
}

main .card-deck a .card:hover {
  box-shadow: 0 0 10px 0 #ccc;
}

main .card-deck a .card:hover .img > img {
  transform: scale(1.2);
}

main .card-deck a .card .card-body {
  overflow: hidden;
  height: 80px;
}

main .card-deck a .card .card-body .card-title {
  text-align: center;
  font-size: 12px;
}

main .card-deck a .card .card-body .card-text {
  text-align: center;
  font-size: 14px;
  color: #a10000;
  font-weight: 900px;
}

main .card-deck a .vague .img {
  filter: blur(3px);
  transition: all 0.3s;
}

main .card-deck a .vague .img:hover {
  filter: blur(0);
}

main .card-deck a:hover {
  color: #000;
  text-decoration: none;
}

main .card-deck .rec {
  flex-grow: 2;
}

main section {
  display: flex;
}

main section aside {
  width: 40%;
}

main section aside > img {
  width: 100%;
}

main section > article .card-deck {
  margin: 10px;
  margin-top: 0;
}

main section > article .card-deck a {
  display: block;
}
